Krishnapillai, Sooriyakumar, and Henry Thompson. “Cross Section Translog Production and Elasticity of Substitution in U.S. Manufacturing Industry”. International Journal of Energy Economics and Policy 2, no. 2 (December 29, 2011): 50–54. Accessed November 22, 2024. https://econjournals.com/index.php/ijeep/article/view/123.